.wp-block-aojo-quote-widget {
	.aojo-widget-preview-wrapper {
		background: #f8f9fa;
		padding: 10px;
		border: 1px dashed #ccc;
		border-radius: 8px;
		
		iframe {
			background: #fff;
			box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
		}
	}
}